<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="商品ID" prop="id">
        <el-input
          v-model="queryParams.id"
          placeholder="请输入商品ID"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="商品名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入商品名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="SPU编码" prop="spuCode">
        <el-input
          v-model="queryParams.spuCode"
          placeholder="请输入SPU编码"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="当前价格" prop="price">
        <el-input
          v-model="queryParams.price"
          placeholder="请输入当前价格"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="原价" prop="oldPrice">
        <el-input
          v-model="queryParams.oldPrice"
          placeholder="请输入原价"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="折扣率" prop="discount">
        <el-input
          v-model="queryParams.discount"
          placeholder="请输入折扣率"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="总库存" prop="inventory">
        <el-input
          v-model="queryParams.inventory"
          placeholder="请输入总库存"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="销量" prop="salesCount">
        <el-input
          v-model="queryParams.salesCount"
          placeholder="请输入销量"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="评价数" prop="commentCount">
        <el-input
          v-model="queryParams.commentCount"
          placeholder="请输入评价数"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="收藏数" prop="collectCount">
        <el-input
          v-model="queryParams.collectCount"
          placeholder="请输入收藏数"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="分类ID" prop="categoryId">
        <el-input
          v-model="queryParams.categoryId"
          placeholder="请输入分类ID"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="品牌ID" prop="brandId">
        <el-input
          v-model="queryParams.brandId"
          placeholder="请输入品牌ID"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="是否热销" prop="isHot">
        <el-input
          v-model="queryParams.isHot"
          placeholder="请输入是否热销"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="是否新品" prop="isNew">
        <el-input
          v-model="queryParams.isNew"
          placeholder="请输入是否新品"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="图片路径" prop="picture">
        <el-input
          v-model="queryParams.picture"
          placeholder="请输入图片路径"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="排序号" prop="orderNum">
        <el-input
          v-model="queryParams.orderNum"
          placeholder="请输入排序号"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="视频比例" prop="videoScale">
        <el-input
          v-model="queryParams.videoScale"
          placeholder="请输入视频比例"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
          v-hasPermi="['system:goods:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:goods:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:goods:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
          v-hasPermi="['system:goods:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="goodsList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="商品ID" align="center" prop="id" />
      <el-table-column label="商品名称" align="center" prop="name" />
      <el-table-column label="SPU编码" align="center" prop="spuCode" />
      <el-table-column label="商品描述" align="center" prop="desc" />
      <el-table-column label="当前价格" align="center" prop="price" />
      <el-table-column label="原价" align="center" prop="oldPrice" />
      <el-table-column label="折扣率" align="center" prop="discount" />
      <el-table-column label="总库存" align="center" prop="inventory" />
      <el-table-column label="销量" align="center" prop="salesCount" />
      <el-table-column label="评价数" align="center" prop="commentCount" />
      <el-table-column label="收藏数" align="center" prop="collectCount" />
      <el-table-column label="分类ID" align="center" prop="categoryId" />
      <el-table-column label="品牌ID" align="center" prop="brandId" />
      <el-table-column label="是否热销" align="center" prop="isHot" />
      <el-table-column label="是否新品" align="center" prop="isNew" />
      <el-table-column label="图片路径" align="center" prop="picture" />
      <el-table-column label="排序号" align="center" prop="orderNum" />
      <el-table-column label="视频比例" align="center" prop="videoScale" />
      <el-table-column label="主图片" align="center" prop="mainPicture" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['system:goods:edit']">修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['system:goods:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改商品基本信息对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="goodsRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="商品名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入商品名称" />
        </el-form-item>
        <el-form-item label="SPU编码" prop="spuCode">
          <el-input v-model="form.spuCode" placeholder="请输入SPU编码" />
        </el-form-item>
        <el-form-item label="商品描述" prop="desc">
          <el-input v-model="form.desc" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="当前价格" prop="price">
          <el-input v-model="form.price" placeholder="请输入当前价格" />
        </el-form-item>
        <el-form-item label="原价" prop="oldPrice">
          <el-input v-model="form.oldPrice" placeholder="请输入原价" />
        </el-form-item>
        <el-form-item label="折扣率" prop="discount">
          <el-input v-model="form.discount" placeholder="请输入折扣率" />
        </el-form-item>
        <el-form-item label="总库存" prop="inventory">
          <el-input v-model="form.inventory" placeholder="请输入总库存" />
        </el-form-item>
        <el-form-item label="销量" prop="salesCount">
          <el-input v-model="form.salesCount" placeholder="请输入销量" />
        </el-form-item>
        <el-form-item label="评价数" prop="commentCount">
          <el-input v-model="form.commentCount" placeholder="请输入评价数" />
        </el-form-item>
        <el-form-item label="收藏数" prop="collectCount">
          <el-input v-model="form.collectCount" placeholder="请输入收藏数" />
        </el-form-item>
        <el-form-item label="分类ID" prop="categoryId">
          <el-input v-model="form.categoryId" placeholder="请输入分类ID" />
        </el-form-item>
        <el-form-item label="品牌ID" prop="brandId">
          <el-input v-model="form.brandId" placeholder="请输入品牌ID" />
        </el-form-item>
        <el-form-item label="是否热销" prop="isHot">
          <el-input v-model="form.isHot" placeholder="请输入是否热销" />
        </el-form-item>
        <el-form-item label="是否新品" prop="isNew">
          <el-input v-model="form.isNew" placeholder="请输入是否新品" />
        </el-form-item>
        <el-form-item label="图片路径" prop="picture">
          <el-input v-model="form.picture" placeholder="请输入图片路径" />
        </el-form-item>
        <el-form-item label="排序号" prop="orderNum">
          <el-input v-model="form.orderNum" placeholder="请输入排序号" />
        </el-form-item>
        <el-form-item label="视频比例" prop="videoScale">
          <el-input v-model="form.videoScale" placeholder="请输入视频比例" />
        </el-form-item>
        <el-form-item label="主图片" prop="mainPicture">
          <el-input v-model="form.mainPicture" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Goods">
import { listGoods, getGoods, delGoods, addGoods, updateGoods } from "@/api/system/goods"

const { proxy } = getCurrentInstance()

const goodsList = ref([])
const open = ref(false)
const loading = ref(true)
const showSearch = ref(true)
const ids = ref([])
const single = ref(true)
const multiple = ref(true)
const total = ref(0)
const title = ref("")

const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    id: null,
    name: null,
    spuCode: null,
    desc: null,
    price: null,
    oldPrice: null,
    discount: null,
    inventory: null,
    salesCount: null,
    commentCount: null,
    collectCount: null,
    categoryId: null,
    brandId: null,
    isHot: null,
    isNew: null,
    picture: null,
    orderNum: null,
    videoScale: null,
    mainPicture: null
  },
  rules: {
    id: [
      { required: true, message: "商品ID不能为空", trigger: "blur" }
    ],
    name: [
      { required: true, message: "商品名称不能为空", trigger: "blur" }
    ],
    price: [
      { required: true, message: "当前价格不能为空", trigger: "blur" }
    ],
  }
})

const { queryParams, form, rules } = toRefs(data)

/** 查询商品基本信息列表 */
function getList() {
  loading.value = true
  listGoods(queryParams.value).then(response => {
    goodsList.value = response.rows
    total.value = response.total
    loading.value = false
  })
}

// 取消按钮
function cancel() {
  open.value = false
  reset()
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    name: null,
    spuCode: null,
    desc: null,
    price: null,
    oldPrice: null,
    discount: null,
    inventory: null,
    salesCount: null,
    commentCount: null,
    collectCount: null,
    categoryId: null,
    brandId: null,
    isHot: null,
    isNew: null,
    picture: null,
    orderNum: null,
    videoScale: null,
    mainPicture: null
  }
  proxy.resetForm("goodsRef")
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1
  getList()
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef")
  handleQuery()
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id)
  single.value = selection.length != 1
  multiple.value = !selection.length
}

/** 新增按钮操作 */
function handleAdd() {
  reset()
  open.value = true
  title.value = "添加商品基本信息"
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset()
  const _id = row.id || ids.value
  getGoods(_id).then(response => {
    form.value = response.data
    open.value = true
    title.value = "修改商品基本信息"
  })
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["goodsRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateGoods(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功")
          open.value = false
          getList()
        })
      } else {
        addGoods(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功")
          open.value = false
          getList()
        })
      }
    }
  })
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value
  proxy.$modal.confirm('是否确认删除商品基本信息编号为"' + _ids + '"的数据项？').then(function() {
    return delGoods(_ids)
  }).then(() => {
    getList()
    proxy.$modal.msgSuccess("删除成功")
  }).catch(() => {})
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('system/goods/export', {
    ...queryParams.value
  }, `goods_${new Date().getTime()}.xlsx`)
}

getList()
</script>
